A running game that averaged 92 yards, down from 115 the previous season.

What must get fixed:

A running game that averaged 92 yards, down from 115 the previous season.

Photo: Brett Coomer, Chronicle

What must get fixed: A running game that averaged 92 yards,... Photo-1280955.19712 - Houston Chronicle

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Taboola Gallery Frame Item-85307.19712 - Houston Chronicle

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In search of: Offensive coordinator

Coach Gary Kubiak is looking for his fourth offensive coordinator in five years after Kyle Shanahan left to join his father in Washington. Among the early candidates: Denver Broncos offensive line coach Rick Dennison, Atlanta Falcons quarterbacks coach Bill Musgrave and former Kansas City Chiefs offensive coordinator Chan Gailey.